9. 1967 Cadillac Eldorado
One important year was 1967 when the Eldorado received a new design, technology and drivetrain. For years, the Eldorado served as a top-of-the-line personal luxury model from Cadillac. But by the mid-60s, almost all GM brands developed similar cars to compete with the Eldorado on the market. So, Cadillac needed a new model to make a statement.
But they still wanted to keep the Eldorado on top of the segment. The 1967 model featured gorgeous new coupe styling with hide-away headlights. Also, it had a long hood and an elegant rear end. Car fans thought the new Eldorado looked gorgeous. So, even when they discontinued the convertible option, sales still went through the roof.
But the biggest change was the switch to front-wheel drive (FWD). In those days, FWD was only in those rare foreign models. So, when Oldsmobile introduced front-wheel drive on its 1966 Toronado, Cadillac improved it for use on the Eldorado. With this feature, the Eldorado had nearly perfect handling and driving dynamics. However, it still retained the mighty 340 HP engine and all the Cadillac characteristics.